User profile based audio adjustment techniques

Patent metadata

Field	Value
Publication number	US-9466300-B2
Application number	US-201514644551-A
Country	US
Kind code	B2
Filing date	Mar 11, 2015
Priority date	Mar 11, 2011
Publication date	Oct 11, 2016
Grant date	Oct 11, 2016

Abstract

Embodiments are directed toward user profile based audio adjustment techniques. The techniques are used to render various audio and/or audio/video content having different audio output parameter values in accordance with a user profile that characterizes a user's desired value and/or range of one or more of the output parameter levels.

First claim

What is claimed is:

1. A method comprising:
rendering, using a computerized playback device, one or more audio or audio/video samples;
receiving one or more user adjustments of one or more audio output parameters of the one or more rendered audio or audio/video configuration samples; and
storing the one or more user adjusted audio output parameter levels or ranges as a user audio profile for use in subsequent playback of audio, wherein the one or more audio output parameters comprise an interval between amplitude features.

2. The method of claim 1 , wherein the one or more audio output parameters comprise one or more selected from the group consisting of an average audio amplitude, a mean audio amplitude, a peak audio amplitude, a minimum audio amplitude, an interval between amplitude peaks, an interval between amplitude minimums, and an interval between an amplitude peak and an amplitude minimum.

3. The method of claim 1 , wherein the user audio profile includes data characterizing a user's desired value or range of one or more audio output parameter levels.

4. The method of claim 1 , comprising repeating the rendering, receiving, determining and storing for each of a plurality of audio or audio/video groups.

5. The method of claim 1 , comprising exporting the user audio profile to one or more electronic devices.

6. The method of claim 1 , comprising:
receiving any of a plurality of audio or audio/video content having one or more differing audio output parameter levels;
receiving the user audio profile; and
rendering the received audio or audio/video content including adjusting one or more audio output parameters of the audio or audio/video content in accordance with the user audio profile.

7. The method of claim 6 , comprising converting the audio or audio/video content in a digital format to an analog format having an audio output in accordance with one or more audio output parameter values or ranges specified in the user audio profile.

8. The method of claim 6 , comprising receiving any of the plurality of audio or audio/video content from a playlist.

9. The method of claim 6 , comprising:
receiving a user adjustment of one or more audio output parameter levels of the rendered audio or audio/video content; and
adjusting the user audio profile in accordance with the user adjustment of the one or more audio output parameter levels.

10. The method of claim 1 , wherein the interval is an interval between amplitude peaks.

11. The method of claim 1 , wherein the interval is an interval between amplitude minimums.

12. The method of claim 1 , wherein the interval is an interval between an amplitude peak and an amplitude minimum.

13. The method of claim 1 , comprising:
determining one or more user adjusted audio output parameter levels or ranges.

14. A method comprising:
accessing at least one audio data structure for playback of audio in accordance with playback parameters;
accessing at least one user profile including at least one adjustment value of one or more audio output parameters; and
using a playback device, playing back audio from the audio data structure in accordance with the playback parameters being modified by the at least one adjustment value, wherein the at least one adjustment value of one or more audio output parameters includes at least one of an interval between amplitude peaks, an interval between amplitude minimums, an interval between an amplitude peak and an amplitude minimum.

15. The method of claim 14 , wherein the at least one adjustment value of one or more audio output parameters includes an interval between amplitude peaks.

16. The method of claim 14 , wherein the at least one adjustment value of one or more audio output parameters includes an interval between amplitude minimums.

17. The method of claim 14 , wherein the at least one adjustment value of one or more audio output parameters includes an amplitude minimum.

18. A method comprising:
accessing at least one audio data structure for playback of audio in accordance with playback parameters;
accessing at least one user profile including at least one adjustment value of one or more audio output parameters; and
using a playback device, playing back audio from the audio data structure in accordance with the playback parameters being modified by the at least one adjustment value, wherein the user profile comprises a value or a range of each of one or more audio output parameters for each of a plurality of audio and/or audio/video genres and the playback parameters are modified based at least in part on a genre of the audio.

19. A method comprising:
accessing at least one audio data structure for playback of audio in accordance with playback parameters;
accessing at least one user profile including at least one adjustment value of one or more audio output parameters; and
using a playback device, playing back audio from the audio data structure in accordance with the playback parameters being modified by the at least one adjustment value, wherein the user profile comprises a value or a range of each of one or more audio output parameters for each of a plurality of activities, and the playback parameters are modified based at least in part on a current activity, the plurality of activities including two or more of working, exercising, relaxing, and commuting.

Assignees

• Sony Corp
• Sony Network Entertainment Int Llc

Inventors

• Wong Ling Jun
• Xiong True

Classifications

• G10L19/00 Primary

  Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis (in musical instruments G10H) · CPC title

• H03G3/10 Primary

  having semiconductor devices · CPC title

• H03G3/3026

  the gain being discontinuously variable, e.g. controlled by switching · CPC title